Telephone toll fraud [microform] : hearing before the Subcommittee on Telecommunications and Finance of the Committee on Energy and Commerce, House of Representatives, One Hundred Second Congress, second session, June 11, 1992.
United States.Congress.House.Committee on Energy and Commerce.Subcommittee on Telecommunications and Finance.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
1993.
"Serial no. 102-135."
Includes bibliographical references.
Microfiche.
Telephone
Telephone
Voice mail systems